Documentation is incorrect/confusing for Timestamp.parseTimestamp #4583

/**
   * Creates a Timestamp instance from the given string. String is in the RFC 3339 format without
   * the timezone offset (always ends in "Z").
   */
  public static Timestamp parseTimestamp(String timestamp) {
    Instant instant = Instant.parse(timestamp);
    return ofTimeSecondsAndNanos(instant.getEpochSecond(), instant.getNano());
  }

/**
     * Obtains an instance of {@code Instant} from a text string such as
     * {@code 2007-12-03T10:15:30.000Z}.
     * <p>
     * The string must represent a valid instant in UTC and is parsed using
     * {@link DateTimeFormatter#ISO_INSTANT}.
     *
     * @param text  the text to parse, not null
     * @return the parsed instant, not null
     * @throws DateTimeParseException if the text cannot be parsed
     */
    public static Instant parse(final CharSequence text) {
        return DateTimeFormatter.ISO_INSTANT.parse(text, Instant.FROM);
    }